CA2254077A1 - Process and compositions for increasing the reactivity of sulfur scavenging iron oxides - Google Patents
Process and compositions for increasing the reactivity of sulfur scavenging iron oxidesInfo
- Publication number
- CA2254077A1 CA2254077A1 CA002254077A CA2254077A CA2254077A1 CA 2254077 A1 CA2254077 A1 CA 2254077A1 CA 002254077 A CA002254077 A CA 002254077A CA 2254077 A CA2254077 A CA 2254077A CA 2254077 A1 CA2254077 A1 CA 2254077A1
- Authority
- CA
- Canada
- Prior art keywords
- sulfur
- reactivity
- compositions
- increasing
- iron oxides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052717 sulfur Inorganic materials 0.000 title abstract 4
- 239000011593 sulfur Substances 0.000 title abstract 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title abstract 3
- 235000013980 iron oxide Nutrition 0.000 title 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 230000009257 reactivity Effects 0.000 title 1
- 230000002000 scavenging effect Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000005751 Copper oxide Substances 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- -1 hydrogen sulfide Chemical class 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 150000003464 sulfur compounds Chemical class 0.000 abstract 1
- 150000003573 thiols Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Compounds Of Iron (AREA)
- Physical Water Treatments (AREA)
Abstract
In ridding fluids, including hydrocarbon fluids, both gaseous and liquid, of sulfur compounds including hydrogen sulfide, oxides of sulfur, and thiols, the present invention uses a small quantity of an activator, generally a noble metal oxide, preferably a copper oxide, along with a known oxide product such as iron oxide to thoroughly remove sulfur contaminants in a short amount of time. The activator allows for the use of smaller reactor vessels and the production of hydrocarbon fluids substantially free of sulfur products.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2423996P | 1996-08-20 | 1996-08-20 | |
US60/024,239 | 1996-08-20 | ||
US08/757,228 | 1996-11-27 | ||
US08/757,228 US5792438A (en) | 1996-08-20 | 1996-11-27 | Process and composition for increasing the reactivity of sulfur scavenging iron oxides |
PCT/US1997/014481 WO1998007501A1 (en) | 1996-08-20 | 1997-08-18 | Process and composition for increasing the reactivity of sulfur scavenging iron oxides |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2254077A1 true CA2254077A1 (en) | 1998-02-26 |
CA2254077C CA2254077C (en) | 2004-06-29 |
Family
ID=26698221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002254077A Expired - Lifetime CA2254077C (en) | 1996-08-20 | 1997-08-18 | Process and compositions for increasing the reactivity of sulfur scavenging iron oxides |
Country Status (8)
Country | Link |
---|---|
US (4) | US5792438A (en) |
EP (1) | EP0944425B1 (en) |
AT (1) | ATE294632T1 (en) |
AU (1) | AU729195B2 (en) |
BR (1) | BR9711327A (en) |
CA (1) | CA2254077C (en) |
DE (1) | DE69733206T2 (en) |
WO (1) | WO1998007501A1 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5792438A (en) * | 1996-08-20 | 1998-08-11 | The Sulfatreat Company | Process and composition for increasing the reactivity of sulfur scavenging iron oxides |
US6221277B1 (en) * | 1997-02-18 | 2001-04-24 | The Sulfatreat Company | Composition for removing sulfur compounds from fluids |
US6500237B2 (en) | 1997-08-12 | 2002-12-31 | Adi International Inc. | Removing hydrogen sulfide from a gaseous mixture using ferric ions bonded to calcined diatomite |
US6887445B2 (en) * | 1998-08-04 | 2005-05-03 | M-I L.L.C. | Process for sulfur scavenging |
GB0031710D0 (en) * | 2000-12-27 | 2001-02-07 | Dyno Oil Field Chemicals | Process for the reduction or elimination of hydrogen sulphide |
US7144555B1 (en) | 2001-06-20 | 2006-12-05 | Well To Wire Emissions Control Inc. | Method and apparatus for hydrogen sulphide removal |
US6578715B2 (en) * | 2001-07-24 | 2003-06-17 | M-I, L.L.C. | Product for treating contaminated fluids and method of making and using the same |
US6803343B2 (en) * | 2001-10-12 | 2004-10-12 | Conocophillips Company | Desulfurization and novel sorbent for same |
ATE392942T1 (en) * | 2002-02-18 | 2008-05-15 | Haldor Topsoe As | METHOD FOR THE SELECTIVE REMOVAL OF SULFUR COMPOUNDS FROM SYNTHESIS GAS |
US20030183802A1 (en) * | 2002-03-28 | 2003-10-02 | Price Ashley G. | Desulfurization and novel compositions for same |
US20030183803A1 (en) * | 2002-03-28 | 2003-10-02 | Price Ashley G. | Desulfurization and novel compositions for same |
CA2433277C (en) * | 2003-06-25 | 2008-02-26 | Clean-Flo Gas Filtration Systems (1987) Ltd. | Gas purification medium for removing sulfides from gaseous streams |
EP1697258A4 (en) * | 2003-11-26 | 2010-03-10 | Cabot Corp | Particulate absorbent materials and methods for making same |
MX2009002072A (en) * | 2006-08-24 | 2009-04-24 | Delbert C Scranton Jr | Method for producing metal oxide compositions and coated substrates. |
EP2217683A4 (en) * | 2007-11-01 | 2011-11-23 | Univ Michigan | Natural gas desulfurization |
GB0804572D0 (en) * | 2008-03-12 | 2008-04-16 | Johnson Matthey Plc | Preparation of desulphurisation materials |
GB0804570D0 (en) * | 2008-03-12 | 2008-04-16 | Johnson Matthey Plc | Desulphurisation materials |
BRPI1002696B1 (en) * | 2010-08-27 | 2021-03-09 | Clariant S.A | use of an absorbent composition in the form of granules |
US8518159B2 (en) | 2010-10-07 | 2013-08-27 | Encana Corporation | Treatment of water for use in hydraulic fracture stimulation |
US20130202511A1 (en) * | 2012-02-06 | 2013-08-08 | Uop Llc | Method for Removal of Heterocyclic Sulfur using Metallic Copper |
US20140271451A1 (en) * | 2013-03-13 | 2014-09-18 | Terravire, Corp. | Method for removing sulfur compounds from sour gas streams and hydrogen rich streams |
US9217116B2 (en) | 2013-10-25 | 2015-12-22 | Southwest Research Institute | Biogas purification system and methods of use thereof |
DE102014113016B4 (en) | 2014-09-10 | 2023-08-31 | Umicore Ag & Co. Kg | coating suspension |
CN104399499B (en) * | 2014-11-11 | 2016-06-29 | 浙江大学 | For nonvalent mercury oxidation Cerium monophosphate is catalyst based, preparation method and application |
CN105478001B (en) * | 2015-12-30 | 2018-01-05 | 北京三聚环保新材料股份有限公司 | A kind of method for preparing desulfurizing agent with copper zinc dead catalyst |
US10800684B2 (en) | 2019-02-18 | 2020-10-13 | Multi-Chem Group, Llc | Zinc ammonium carbonate sulfide scavengers |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US487170A (en) * | 1892-11-29 | Album | ||
US2747968A (en) * | 1951-05-07 | 1956-05-29 | Pigache Pierre Gustave Adolphe | Dry process for the recovery of sulfur from gases |
NL298751A (en) * | 1963-10-03 | |||
US3832445A (en) * | 1964-09-14 | 1974-08-27 | Shell Oil Co | Sulfur dioxide removal |
DE1913885B2 (en) * | 1968-03-21 | 1974-06-20 | The Gas Council, London | Process for the desulfurization of hydrocarbon distillate oils |
US3907666A (en) * | 1971-07-15 | 1975-09-23 | Gulf Research Development Co | Hydrocarbon sweetening with a calcined pellet of copper salt and ferric oxide |
FR2340763A1 (en) * | 1976-02-12 | 1977-09-09 | Hitachi Ltd | PROCESS FOR TREATING AN EXHAUST GAS CONTAINING SULFUR OXIDES |
JPS5932169B2 (en) * | 1976-03-24 | 1984-08-07 | バブコツク日立株式会社 | Adsorbent and adsorption method for hydrogen sulfide-containing gas |
US4113606A (en) * | 1976-09-28 | 1978-09-12 | Chevron Research Company | Method of removing sulfur-containing impurities from hydrocarbons |
JPS5390186A (en) * | 1977-01-20 | 1978-08-08 | Kureha Chem Ind Co Ltd | Catalyst for reducing of nitrogen |
FR2384712A1 (en) * | 1977-03-25 | 1978-10-20 | Inst Francais Du Petrole | PROCESS FOR REGENERATION OF AQUEOUS SOLUTIONS OF SODIUM, POTASSIUM AND / OR AMMONIUM SULPHIDES |
FR2432887A1 (en) * | 1978-08-08 | 1980-03-07 | Inst Francais Du Petrole | PROCESS FOR PURIFYING A GAS CONTAINING HYDROGEN SULFIDE |
SU791411A1 (en) * | 1978-11-09 | 1980-12-30 | Ивановский Химико-Технологический Институт | Absorbing catalyst for cleaning gases from sulfur compounds |
FR2456543A1 (en) * | 1979-05-15 | 1980-12-12 | Inst Francais Du Petrole | PROCESS FOR PURIFYING A GAS CONTAINING HYDROGEN SULFIDE |
US4246244A (en) * | 1979-05-31 | 1981-01-20 | Gas Sweetener, Inc. | Process for scavenging hydrogen sulfide from hydrocarbon gases |
US4344842A (en) * | 1979-05-31 | 1982-08-17 | Irwin Fox | Reactive iron oxide agents for scavenging hydrogen sulfide from hydrocarbon liquids |
US4366131A (en) * | 1979-05-31 | 1982-12-28 | Irwin Fox | Highly reactive iron oxide agents and apparatus for hydrogen sulfide scavenging |
US4556547A (en) * | 1982-02-01 | 1985-12-03 | Takeda Chemical Industries, Ltd. | Process for treatment of gases |
US4455286A (en) * | 1982-07-07 | 1984-06-19 | The United States Of America As Represented By The United States Department Of Energy | High-temperature sorbent method for removal of sulfur containing gases from gaseous mixtures |
US4550098A (en) * | 1982-11-12 | 1985-10-29 | The Boc Group, Inc. | Methods for the removal of gaseous impurities from mixed gas streams |
US4695366A (en) * | 1984-12-11 | 1987-09-22 | Union Oil Company Of California | Desulfurization process |
US4634539A (en) * | 1985-03-11 | 1987-01-06 | Irwin Fox | Scavenging oxygen from aqueous systems |
US4593148A (en) * | 1985-03-25 | 1986-06-03 | Phillips Petroleum Company | Process for removal of arsine impurities from gases containing arsine and hydrogen sulfide |
US4729889A (en) * | 1985-03-29 | 1988-03-08 | California Institute Of Technology | High temperature regenerative H2 S sorbents |
US4722799A (en) * | 1985-04-24 | 1988-02-02 | Ashbrook Clifford L | Natural gas desulphurizing apparatus and method |
US4690809A (en) | 1985-12-23 | 1987-09-01 | Monsanto Company | Process for the preparation of asbestiform crystalline calcium sodium metaphosphate fibers |
GB8610196D0 (en) * | 1986-04-25 | 1986-05-29 | Ici Plc | Sulphur compounds removal |
US4690806A (en) * | 1986-05-01 | 1987-09-01 | Exxon Research And Engineering Company | Removal of sulfur from process streams |
JPH06102154B2 (en) * | 1987-03-23 | 1994-12-14 | 三菱重工業株式会社 | Honeycomb desulfurization agent and method for producing the same |
US4939113A (en) * | 1987-11-03 | 1990-07-03 | Engelhard Corporation | Hydrogen sulfide suppressing catalyst system using an oxide of copper, manganese, nickel or iron |
JPH078329B2 (en) * | 1988-10-14 | 1995-02-01 | 東京瓦斯株式会社 | Method for removing sulfur compound and desulfurizing agent used in the method |
DK165969C (en) * | 1989-05-29 | 1993-11-08 | Haldor Topsoe As | PROCEDURE FOR REMOVAL OF GAS FLOW SULFIDS |
US4959202A (en) * | 1989-05-31 | 1990-09-25 | Medalert Incorporated | Recovery of chlorine from hydrogen chloride by carrier catalyst process |
US4990318A (en) * | 1989-06-07 | 1991-02-05 | Phillips Petroleum Company | Selective removal of hydrogen sulfide over a nickel-promoted absorbing composition |
US5147620A (en) * | 1989-06-08 | 1992-09-15 | Linko Enterprises, Inc. | Process for the purification of gaseous streams |
CN1043613C (en) * | 1990-02-27 | 1999-06-16 | 黄家鹄 | Low-temp. desulfurizer for removing organic sulfur in gas |
US5227351A (en) * | 1991-03-13 | 1993-07-13 | The United States Of America As Represented By The United States Department Of Energy | Sorbent for use in hot gas desulfurization |
US5244641A (en) * | 1992-04-28 | 1993-09-14 | Phillips Petroleum Company | Absorption of hydrogen sulfide and absorbent composition therefor |
US6126911A (en) * | 1992-05-04 | 2000-10-03 | The Sulfatreat Company | Metal oxide product suitable for use in dehydrated gas |
US5472633A (en) * | 1992-10-06 | 1995-12-05 | The Dow Chemical Company | Process for the preparation of a stable salt-free iron chelate for use in hydrogen sulfide abatement |
CN1037778C (en) * | 1992-11-28 | 1998-03-18 | 大阪瓦斯株式会社 | Method for desulfurization of hydrocarbon |
US5447551A (en) * | 1993-05-28 | 1995-09-05 | Georgetown Steel Corporation | Method and apparatus for the removal of hydrogen sulfide from a process gas stream |
CA2120046C (en) * | 1994-01-27 | 1999-09-14 | M-I L.L.C. | Separately removing mercaptans and hydrogen sulfide from gas streams |
US5726117A (en) * | 1995-06-07 | 1998-03-10 | Phillips Petroleum Company | Sorbent compositions containing zinc subjected to a steam treatment |
US5792438A (en) * | 1996-08-20 | 1998-08-11 | The Sulfatreat Company | Process and composition for increasing the reactivity of sulfur scavenging iron oxides |
US5928980A (en) * | 1997-02-06 | 1999-07-27 | Research Triangle Institute | Attrition resistant catalysts and sorbents based on heavy metal poisoned FCC catalysts |
-
1996
- 1996-11-27 US US08/757,228 patent/US5792438A/en not_active Expired - Lifetime
-
1997
- 1997-08-18 AT AT97938374T patent/ATE294632T1/en not_active IP Right Cessation
- 1997-08-18 WO PCT/US1997/014481 patent/WO1998007501A1/en active IP Right Grant
- 1997-08-18 CA CA002254077A patent/CA2254077C/en not_active Expired - Lifetime
- 1997-08-18 BR BR9711327-1A patent/BR9711327A/en not_active IP Right Cessation
- 1997-08-18 DE DE69733206T patent/DE69733206T2/en not_active Expired - Lifetime
- 1997-08-18 EP EP97938374A patent/EP0944425B1/en not_active Expired - Lifetime
- 1997-08-18 AU AU40716/97A patent/AU729195B2/en not_active Ceased
-
1998
- 1998-08-04 US US09/129,208 patent/US6251348B1/en not_active Expired - Lifetime
-
2001
- 2001-06-15 US US09/882,156 patent/US6703341B2/en not_active Expired - Lifetime
-
2004
- 2004-01-13 US US10/756,998 patent/US6992043B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69733206T2 (en) | 2006-02-23 |
WO1998007501A1 (en) | 1998-02-26 |
US6992043B2 (en) | 2006-01-31 |
EP0944425B1 (en) | 2005-05-04 |
DE69733206D1 (en) | 2005-06-09 |
US20010043897A1 (en) | 2001-11-22 |
BR9711327A (en) | 2000-01-18 |
EP0944425A1 (en) | 1999-09-29 |
ATE294632T1 (en) | 2005-05-15 |
US5792438A (en) | 1998-08-11 |
US20040151646A1 (en) | 2004-08-05 |
AU729195B2 (en) | 2001-01-25 |
EP0944425A4 (en) | 2000-01-12 |
AU4071697A (en) | 1998-03-06 |
US6703341B2 (en) | 2004-03-09 |
US6251348B1 (en) | 2001-06-26 |
CA2254077C (en) | 2004-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |